@font-face{font-family:"Sora";src:url(assets/fonts/Sora-Variable.woff2) format("woff2");font-weight:100 800;font-style:normal;font-display:swap}
@font-face{font-family:"Manrope";src:url(assets/fonts/Manrope-Variable.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(assets/fonts/GeistMono-Variable.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{--head:"Sora","Manrope",system-ui,sans-serif;--sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--bg:#0b1020;--bg2:#121a33;--card:#161f3d;--line:#27325a;--text:#eef1ff;--mute:#a4aed3;--acc:#ffb547;--acc2:#6d7bff;--err:#ff8a8a;--r:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,#26307a55,transparent),var(--bg);color:var(--text);font:16px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--head);line-height:1.15;margin:0;letter-spacing:-.03em}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px max(16px,4vw);position:sticky;top:0;background:#0b1020cc;backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:5}
.brand{font-family:var(--head);display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600}
.brand b{color:var(--acc)}
.mark{width:22px;height:22px;border-radius:7px;background:conic-gradient(from 200deg,var(--acc),var(--acc2),var(--acc))}
.top nav{display:flex;align-items:center;gap:18px}
.top nav a{text-decoration:none;color:var(--mute)}
.top nav a:hover{color:var(--text)}
.btn{display:inline-block;border:0;border-radius:999px;padding:14px 26px;font:600 1rem/1 var(--sans);color:#1a1200;background:var(--acc);cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px #ffb54740}
.btn:focus-visible,.tab:focus-visible,.close:focus-visible,input:focus-visible{outline:3px solid var(--acc2);outline-offset:2px}
.btn-sm{padding:10px 18px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{box-shadow:none;border-color:var(--mute)}
.btn-block{display:block;width:100%;margin-top:18px}
main{position:relative;overflow-x:clip}
.hero{position:relative;z-index:1;max-width:980px;margin:0 auto;padding:72px 16px 56px;text-align:center}
.codebg{position:absolute;top:0;left:0;right:0;height:820px;overflow:hidden;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
.codebg pre{margin:0;padding:48px max(16px,4vw);font:500 clamp(.78rem,1.5vw,1.05rem)/1.7 var(--mono);color:#8fa0ff;opacity:.3;text-align:left;white-space:pre;overflow:hidden}
.codebg .c{color:#6f7bb8}
.codebg .s{color:#ffb547}
.codebg .k{color:#ff7a8a}
.codebg .caret{display:inline-block;width:.6em;height:1.1em;margin-left:2px;vertical-align:text-bottom;background:#ffb547;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.eyebrow{color:var(--acc);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;margin:0 0 18px}
h1{font-size:clamp(2rem,5.6vw,3.8rem)}
.grad{background:linear-gradient(90deg,var(--acc),#ff7a8a 60%,var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent;animation:glow-pulse 2.8s ease-in-out infinite}
@keyframes glow-pulse{0%,100%{filter:drop-shadow(0 0 4px #ffb54740) drop-shadow(0 0 10px #ff7a8a26)}50%{filter:drop-shadow(0 0 14px #ffb547a6) drop-shadow(0 0 34px #6d7bff80)}}
.lede{max-width:600px;margin:22px auto 30px;color:var(--mute);font-size:1.1rem}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(8px,2vw,18px);max-width:640px;margin:48px auto 12px}
.unit{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 4px 14px}
.num{font-family:var(--head);display:block;font-size:clamp(1.9rem,8vw,3.4rem);font-weight:700;font-variant-numeric:tabular-nums;line-height:1}
.lab{display:block;margin-top:8px;color:var(--mute);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.cd-note{color:var(--mute);font-size:.9rem;margin:0}
.schedule{max-width:900px;margin:0 auto;padding:40px 16px 56px}
.schedule h2,.closing h2{font-size:clamp(1.7rem,4.5vw,2.5rem)}
.sub{color:var(--mute);margin:8px 0 24px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.tab{flex:1 1 240px;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--mute);font:600 .98rem/1.2 var(--sans);cursor:pointer;text-align:left}
.tab[aria-selected=true]{background:var(--card);color:var(--text);border-color:var(--acc);box-shadow:inset 0 -3px 0 var(--acc)}
.panel[hidden]{display:none}
.slots{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.slot{display:grid;grid-template-columns:92px 1fr;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.slot time{color:var(--acc);font-weight:700;font-variant-numeric:tabular-nums;padding-top:2px}
.talk h3{font-size:1.15rem;margin-bottom:12px}
.who{display:flex;gap:14px;align-items:flex-start}
.who p{margin:0;font-size:.92rem}
.who p span{color:var(--mute)}
.avatar{flex:none;display:inline-grid;place-items:center;width:48px;height:48px;border-radius:50%;font-weight:700;font-size:.95rem;color:#fff;background:linear-gradient(135deg,#6d7bff,#b06dff)}
.a2{background:linear-gradient(135deg,#ff7a8a,#ffb547)}.a3{background:linear-gradient(135deg,#2dd4bf,#3b82f6)}.a4{background:linear-gradient(135deg,#f97316,#ef4444)}.a5{background:linear-gradient(135deg,#a855f7,#ec4899)}.a6{background:linear-gradient(135deg,#22c55e,#14b8a6)}.a7{background:linear-gradient(135deg,#eab308,#f97316)}.a8{background:linear-gradient(135deg,#06b6d4,#6366f1)}.a9{background:linear-gradient(135deg,#f43f5e,#a855f7)}.a10{background:linear-gradient(135deg,#84cc16,#10b981)}
.fine{color:var(--mute);font-size:.8rem;margin-top:18px}
.closing{text-align:center;padding:48px 16px 72px;display:grid;gap:22px;justify-items:center}
.foot{border-top:1px solid var(--line);padding:24px 16px;text-align:center;color:var(--mute);font-size:.85rem}
.foot p{margin:0}
dialog{width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid var(--line);border-radius:20px;background:var(--bg2);color:var(--text);padding:28px 24px;box-shadow:0 30px 80px #000a}
dialog::backdrop{background:#050810cc;backdrop-filter:blur(3px)}
dialog h2{font-size:1.5rem}
.close{position:absolute;top:10px;right:12px;width:36px;height:36px;border-radius:50%;border:0;background:transparent;color:var(--mute);font-size:1.6rem;line-height:1;cursor:pointer}
label{display:block;margin:14px 0 6px;font-weight:600;font-size:.9rem}
input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit}
input[aria-invalid=true]{border-color:var(--err)}
.err{color:var(--err);font-size:.82rem;margin:4px 0 0;min-height:0}
.badge{position:relative;margin:18px auto 0;width:min(300px,100%);padding:44px 20px 24px;border-radius:20px;text-align:center;background:linear-gradient(160deg,#1d2860,#10163a 60%);border:1px solid #3a4690;box-shadow:0 14px 40px #0008}
.lanyard{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:64px;height:10px;border-radius:6px;background:#0b1020;border:1px solid #3a4690}
.b-event{margin:0;color:var(--mute);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.b-event b{color:var(--acc)}
.b-avatar{width:84px;height:84px;font-size:1.8rem;margin:18px auto 14px;display:grid}
.b-name{font-family:var(--head);margin:0;font-size:1.5rem;font-weight:700;line-height:1.15;overflow-wrap:anywhere}
.b-title{margin:4px 0 0;color:var(--mute);overflow-wrap:anywhere}
.b-num{font-family:var(--head);margin:18px 0 6px;font-size:2.2rem;font-weight:800;color:var(--acc);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.b-foot{margin:0;font-size:.78rem;color:var(--mute)}
@media (max-width:560px){.slot{grid-template-columns:1fr;gap:6px}.top nav a{display:none}.hero{padding-top:48px}}
@media (prefers-reduced-motion:reduce){.codebg .caret{animation:none}.grad{animation:none;filter:drop-shadow(0 0 10px #ffb54766)}html{scroll-behavior:auto}.btn{transition:none}.btn:hover{transform:none}}